Home / 3,008,433.56-4,151,391.54-1,650,306.56

Finding the Fourth Proportional to 3,008,433.56, 4,151,391.54 and 1,650,306.56

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Solution

The fourth proportional to 3,008,433.56, 4,151,391.54 and 1,650,306.56 is: 2,277,287.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,433.56 : 4,151,391.54 = 1,650,306.56 : x
  2. Step 2: Convert to fraction form
    3,008,433.56/4,151,391.54 = 1,650,306.56/x
  3. Step 3: Cross multiply
    3,008,433.56x = 4,151,391.54 × 1,650,306.56
  4. Step 4: Simplify right side
    3,008,433.56x = 6,851,068,691,590.50
  5. Step 5: Solve for x
    x = 6,851,068,691,590.50/3,008,433.56
  6. Step 6: Final answer
    x = 2,277,287.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.